Airflow sensor for use with a cannula



FIG. 1 shows a perspective view of the airflow sensor of the presentinvention for use with a cannula;

FIG. 2 shows a perspective view of a second embodiment of the airflowsensor of the present invention for use with a cannula;

FIG. 3 shows a front view of the airflow sensor of the presentinvention;

FIG. 4 shows a front view of the airflow sensor of the secondembodiment;

FIG. 5 shows a top view of the airflow sensor of the present invention;

FIG. 6 shows a top view of the airflow sensor of the second embodiment;

FIG. 7 shows a bottom view of the airflow sensor of the presentinvention;

FIG. 8 shows a bottom view of the airflow sensor of the secondembodiment;

FIG. 9 shows a left side view of the airflow sensor of the presentinvention, the right side view being a mirror image; and,

FIG. 10 shows a left side view of the airflow sensor of the secondembodiment, the right side view being a mirror image.

The broken line showing of wires for communicating airflow sensorinformation is for the purpose of illustrating environmental structureand forms no part of the claimed design.

The ornamental design for an airflow sensor for use with a cannula, asshown and described.